<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>popup</title>
    <style>
        html,body{
            min-width: 12em;
            font: 14px/1.6;
            color: #222;
        }
        a,a:hover{
            color: #222;
            text-decoration: none;
        }

        .option-list{
            width: 100%;
            margin:0;
            padding:0;
        }
        .option-list>li{
            position: relative;
            list-style: none;    
        }
        .option-list>li>a{
            display: block;
            padding: 15px;    
        }
        .option-list>li>a:hover{
            color: #000;
            border-radius: 4px;
            background-color: #cfcfcf;
        }
        .option-list>li::after{
            content: "";
            bottom: -1px;
            position: absolute;
            height: 1px;
            left: 0;
            right: 0;
        }
    </style>
</head>
<body>
    <div id="app"></div>
        <ul class="option-list">
            <li>
                <a href="javascript:;" class="option-newtab">打开插件主页</a>
            </li>
        </ul>
    </div>

    <script src="./popup.js"></script>

</body>
</html>